Dairy protein scores DIAAS 0.95–1.0 (Herreman et al., Food Sci Nutr 2020). Per 100 g: 41 kcal, 3.8 g protein, 1 g fat. Kefir is fermented with beneficial live cultures.
How should I track Kefir, plain, low fat?
Kefir, plain, low fat is a good source of calcium. The best way to track Kefir, plain, low fat is by weight, not volume. A 200 g serving of yogurt or cheese varies in density between brands and fat levels, so the same portion can differ by 20–40 calories. Research shows people underestimate calorie-dense dairy portions by up to 50% when eyeballing (Almiron-Roig et al., Appetite 2013). A kitchen scale keeps things honest. Also check whether the label lists values for the product as sold or as prepared — some powdered or concentrated dairy products show very different numbers once mixed.
